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Oracle Training in Chennai

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Greens Technology provides hands-on Oracle training experience for the latest Oracle 11g and 12c release in Linux environment. Excellent Oracle 10g Training, Oracle 11g Training, and Oracle 12c Training syllabus for developers and administrators. – PowerPoint PPT presentation

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Title: Oracle Training in Chennai


1
Oracle
2
What is an Oracle?
  • Oracle database is a social database
    administration framework. It is known as Oracle
    database, OracleDB or just Oracle. It is created
    and promoted by Oracle Corporation.
  • It is the principal database intended for big
    business matrix processing. The undertaking
    network figuring gives the most adaptable and
    financially savvy approach to oversee data and
    applications.
  • Oracle Corporation is the biggest programming
    organization in the field of database business.
    Its social database was the first to help SQL
    which has since turned into the business
    standard.
  • Oracle database is a standout amongst the most
    trusted and broadly utilized social database
    motors. The greatest adversary of Oracle database
    is Microsoft's SQL Server.

3
Distinctive versions of Oracle database
  • Enterprise Edition It is the most robust and
    secure edition. It offers all features, including
    superior performance and security.
  • Standard Edition  It provides the base
    functionality for users that do not require
    Enterprise Edition's robust package.
  • Express Edition (XE) It is the lightweight, free
    and limited Windows and Linux edition.
  • Oracle Lite  It is designed for mobile devices.

4
Database Administrators
  • A database administrator's obligations can
    incorporate the accompanying undertakings
  • Installing and overhauling the Oracle Database
    server and application devices
  • Allocating framework stockpiling and arranging
    future stockpiling necessities for the database
    framework
  • Creating essential database stockpiling
    structures (tablespaces) after application
    engineers have outlined an application
  • Creating essential articles (tables, sees,
    records) once application designers have planned
    an application

5
  • Modifying the database structure, as fundamental,
    from data given by application designers.
  • Enlisting clients and keeping up framework
    security.
  • Ensuring consistence with Oracle permit
    agreements.
  • Controlling and checking client access to the
    database.
  • Monitoring and enhancing the execution of the
    database.
  • Planning for reinforcement and recuperation of
    database data.
  • Maintaining documented information on tape.
  • Backing up and restoring the database.
  • Contacting Oracle for specialized help.

6
Application developers
  • Application developers outline and execute
    database applications. Their duties incorporate
    the accompanying errands
  • Designing and building up the database
    application
  • Designing the database structure for an
    application
  • Estimating stockpiling prerequisites for an
    application
  • Specifying alterations of the database structure
    for an application
  • Relaying this data to a database manager
  • Tuning the application amid advancement
  • Establishing safety efforts for an application
    amid advancement
  • Application developers can play out some of these
    assignments as a team with DBAs.

7
Tasks of a Database Administrator
  • Task 1 Evaluate the Database Server Hardware
  • Task 2 Install the Oracle Database Software
  • Task 3 Plan the Database
  • Task 4 Create and Open the Database
  • Task 5 Back Up the Database
  • Task 6 Enroll System Users
  • Task 7 Implement the Database Design
  • Task 8 Back Up the Fully Functional Database
  • Task 9 Tune Database Performance
  • Task 10 Download and Install Patches
  • Task 11 Roll Out to Additional Hosts

8
Submitting Commands and SQL to the Database
  • The essential methods for speaking with Oracle
    Database is by submitting SQL articulations.
    Prophet Database likewise underpins a superset of
    SQL, which incorporates summons for beginning up
    and closing down the database, adjusting database
    setup, and so on.
  • Directly, using the command-line interface of
    SQLPlus
  • Indirectly, using the graphical user interface of
    Oracle Enterprise Manager With Oracle Enterprise
    Manager submits SQL statements and commands
    behind the scenes.
  • Directly, using SQL Developer Developers use SQL
    Developer to create and test database schemas and
    applications, although you can also use it for
    database administration tasks.

9
Administrator Authentication
  • As a DBA, you frequently perform unique tasks,
    for example, quiet down or beginning down a
    database. Since just a DBA ought to play out
    these activities, the database administrator
    usernames require a safe authentication conspire.
  • This area contains the accompanying themes
  • Administrative Privileges
  • Selecting an Authentication Method for Database
    Administrators
  • Using Operating System Authentication
  • Using Password File Authentication

10
Database Administrator Authentication Methods

11
Oracle _at_ Greens Technology
  • Among Various Software Training Institute in
    Chennai. Greens Technologys is one and only
    Software Training institute who offer best Oracle
    Training in Chennai which live examples.
  • Awarded as the Best Oracle Training Center in
    Chennai - We Guarantee Your Oracle Training
    Success in Chennai.
  • Rated as No 1 Oracle training institute in
    Chennai for certification and Assured Placements.
    Our Job Oriented Oracle training in
    Chennai courses are taught by experienced
    certified professionals with extensive real-world
    experience. All our Best Oracle training in
    Chennai focuses on practical than theory model.

12
Thank You
  • For more details visit
  • www.greenstechnologys.com
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